[PATCH] AMDGPU: Fix VGPR spilling

Matt Arsenault via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 20 07:36:48 PDT 2015


> On Oct 20, 2015, at 10:12 AM, Matt Arsenault <arsenm2 at gmail.com> wrote:
> 
> I will probably be moving getPreloadedValue to SIMachineFunctionInfo or removing it entirely. It can’t use the fixed registers like getPreloadedValue returns now since each input is individually enablable and differs per function, so it just turns into a switch over the MFI members.
> 

In the non-HSA case, this isn’t a preloaded value. It is just an arbitrary SReg_128
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